This note card set features three of Paul Proehl's poster designs for the Illinois Central Railroad promoting Chicago as a tourist destination. Chicago the Vacation City, Chicago for the Tourist and Chicago the Vacation City.
Each notecard set includes twelve 5 x 7 note cards. Three cards each of four styles and twelve white envelopes. These greeting cards are blank inside.
Several of these images are also available as full-sized poster reproductions and 10" x 12" framed miniatures.